What is the mass of 5.25 mol of iron (Fe)?

a. 0.094g
b. 293g
c. 0.0940g
d. 293.2g

How many moles are equivalent to 55.5g of nano3

What must happen before a body cell can begin mitotic cell division

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)